From: Joerg Roedel <jroedel@suse.de>
Date: Thu, 25 Jun 2020 13:08:36 +0000 (+0200)
Subject: powerpc/dma: Remove dev->archdata.iommu_domain
X-Git-Tag: rel_imx_5.10.35_2.0.0-somdevices.0~1455^2~1^11~9
X-Git-Url: https://git.somdevices.com/?a=commitdiff_plain;h=6255c8c8d256;p=linux.git

powerpc/dma: Remove dev->archdata.iommu_domain

There are no users left, so remove the pointer and save some memory.

Signed-off-by: Joerg Roedel <jroedel@suse.de>
Reviewed-by: Jerry Snitselaar <jsnitsel@redhat.com>
Link: https://lore.kernel.org/r/20200625130836.1916-14-joro@8bytes.org
---

diff --git a/arch/powerpc/include/asm/device.h b/arch/powerpc/include/asm/device.h
index 266542769e4b..1bc595213338 100644
--- a/arch/powerpc/include/asm/device.h
+++ b/arch/powerpc/include/asm/device.h
@@ -34,9 +34,6 @@ struct dev_archdata {
 	struct iommu_table	*iommu_table_base;
 #endif
 
-#ifdef CONFIG_IOMMU_API
-	void			*iommu_domain;
-#endif
 #ifdef CONFIG_PPC64
 	struct pci_dn		*pci_data;
 #endif